def get_node(hostname):
instance_name = hostname
n = GCloudNode(instance_name,
username=NODE_USERNAME,
project=PROJECT,
ssh_key_path=NODE_SSH_KEY_PATH)
return n
def get_nodes(pattern=None):
machines = gcloud.list(pattern=pattern,
project=PROJECT,
username=NODE_USERNAME,
ssh_key_path=NODE_SSH_KEY_PATH)
nodes = pmap(
lambda machine: GCloudNode(machine.name,
username=NODE_USERNAME,
project=PROJECT,
ssh_key_path=NODE_SSH_KEY_PATH), machines)
return nodes
def get_node(i, prefix=''):
n = GCloudNode(f'{prefix}{NODE_BASE_NAME}{i}')
n.machine.username = NODE_USERNAME
n.machine.ssh_key_path = NODE_SSH_KEY_PATH
return n
import pathlib
sys.path.append(str(pathlib.Path(__file__).resolve().parents[2] / 'lib'))
from cluster import GCloudNode, RpcNode
from configured_logger import logger
from utils import user_name
from concurrent.futures import ThreadPoolExecutor, as_completed
import datetime
validators = [None] * 100
while True:
futures = {}
with ThreadPoolExecutor(max_workers=20) as pool:
for i in range(100):
node = GCloudNode(f'pytest-node-{user_name()}-{i}')
futures[pool.submit(lambda: node.validators())] = i
for f in as_completed(futures):
i = futures[f]
validators[i] = f.result()
for v in validators[1:]:
assert v == validators[0], f'{v} not equal to {validators[0]}'
v0 = sorted(list(validators[0]))
logger.info(
f'{datetime.datetime.now(datetime.timezone.utc).isoformat()}, {len(v0)}, {v0}'
)
def query_node(i):
node = GCloudNode(f'pytest-node-{i}')
chain_query(node, lambda b: print_chain_data(b, f[i]), max_blocks=20)
def print_chain_data(block, logger):
chunks = []
for c in block['chunks']:
chunks.append(
f'{c["chunk_hash"]} {c["shard_id"]} {c["height_created"]} {c["height_included"]}'
)
logger.info(
f"{block['header']['height']} {block['header']['hash']} {','.join(chunks)}"
)
subprocess.run('mkdir -p /tmp/100_node/', shell=True)
f = []
for node in range(100):
f.append(new_logger(outfile=f'/tmp/100_node/pytest-node-{node}.txt'))
def query_node(i):
node = GCloudNode(f'pytest-node-{i}')
chain_query(node, lambda b: print_chain_data(b, f[i]), max_blocks=20)
# pmap(query_node, range(100))
node = GCloudNode('pytest-node-0')
chain_query(node,
print_chain_data,
block_hash='9rnC5G6qDpXgT4gTG4znowmdSUavC1etuV99F18ByxxK')
def get_nodes():
nodes = [GCloudNode(f'{NODE_BASE_NAME}{i}') for i in range(0, NUM_NODES)]
for n in nodes:
n.machine.username = NODE_USERNAME
n.machine.ssh_key_path = NODE_SSH_KEY_PATH
return nodes
args = (3, 1, 1, {
'local': False,
'near_root': '../target/debug/',
'remote': {
'instance_name': 'near-pytest',
}
}, [], [])
init_cluster(*args)
subprocess.run([os.path.join(os.path.dirname(os.path.realpath(__file__)), "../../scripts/create_instance_pool.sh"),
"near-pytest",
"us-west2-a us-west2-b us-west2-c us-west2-a"])
node_dirs = subprocess.check_output("find ~/.near/* -maxdepth 0", shell=True).decode('utf-8').strip().split('\n')
g = GCloudNode('near-pytest-0', node_dirs[0])
assert g.machine_status() == 'RUNNING'
g.is_ready()
print(g.addr())
start_cluster(*args)
g.change_version('staging')
retry.retry(lambda: g.is_ready(), 1200)
g.update_config_files("/tmp/near/test0")
g.start()
g.turn_off_machine()
assert g.machine_status() == 'STOPPED'